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February 5, 2021

RA and RAHS Form Rigid Adjustable Couplings
The RA and RAHS couplings are provided in two unique designs. Form II coupling consists of two rigid hubs, adjusting nut and split ring and split ring for motor bub. Variety IV coupling consists of two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Functions
Axial positioning from the pump impeller in vertical pump applications
Clearence match bores enables for uncomplicated installation and upkeep for pump and/or motor
Quickly adjustable for vertical clearence
Removable spacer for effortless servicing
AISI 1045 Steel
Stainless Steel coupling also accessible
Ordering Details
Application: Driver and Driven.
Energy: Motor horspower or torque necessity.
Velocity: Motor Speed or Driven RPM.
Distance in between shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Sum of believe in on either or each shafts.
Submit drawing if out there.